Multiple sclerosis is a chronic disease that affects the central nervous system, especially the brain, spinal cord, and optic nerves. This can lead to a wide range of symptoms throughout the body.
It is not possible to predict how multiple sclerosis (MS) will progress in any individual.
Some people have mild symptoms, such as blurred vision and numbness and tingling in the limbs. In severe cases, a person may experience paralysis, vision loss, and mobility problems. However, this is rare.